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Originally posted by butcherguy
What kind of wear and tear?
My guess would be that the electronics would fail first, due to the internal temperature of probe exceeding the design temperature limitations of the electronics. That would happen before the titanium exterior would break down.
As Lori Glaze of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, envisions it based on work she’s done on other Venus mission concepts, the lander’s death will not be peaceful—no “Daai-sy, Daaaaai-sy” sign-off, followed by silence.
After the batteries shut down, they will continue to bake in the 850-degree heat. Soon after, says Glaze, they will almost certainly explode, and the blast will probably breach the titanium pressure shield around the inner electronics.
When the lander stops shuddering, the toxic air will go to work, eating any exposed wires down to the nubs, and the carbon dioxide will bleach any of the lander’s decorations (like American flags). All the metals will corrode, and the supercritical CO2 and acids and ocean-like pressure—all the hellish forces of Venus—will do what they do best, and destroy the lander piece by piece.
Originally posted by Larry L
Also, I havn't fount the Japanese pics that were NASA pics originally yet (still looking),
Originally posted by jonnywhite
That's highly unlikely. It wouldn't be carbon-based, I don't think.
Originally posted by Larry L
According to John Lear there are FAR more images.
Originally posted by Larry L
Originally posted by JimObergGawd, I hope you're not a registered voter.
The feeling's mutual, sir. Because if you'll believe some of the complete non-sense NASA often spews as scientific fact...............what won't you believe? Were you really shocked when that "change" never came? But hey, it takes all kinds.
When authority figures have been proven to continually lie, I actually start looking into what that person or org. says. And from my studies into things NASA says, they lie alot. And their entire description of Venus is one of those things they lie about.
Originally posted by ALOSTSOUL
reply to post by JimOberg
Heres a picture of Venus's surface taken by the same mission there referring to the the OP.
If I remember rightly they didn't take many pictures because the camera melted.
ETA:
The Venera 9 and 10 landers had two cameras each. Only one functioned because the lens covers failed to separate from the second camera on each lander. The design was changed for Venera 11 and 12, but this change made the problem worse and all cameras failed on those missions. Venera 13 and 14 were the only landers on which all cameras worked properly; although unfortunately, the titanium lens cap on Venera 14 landed precisely on the area which was targeted by the soil compression probe.
ALS
edit on 20-1-2012 by ALOSTSOUL because: (no reason given)
Originally posted by jonnywhite
In a lot of ways you're right, but unfortunately this does not give you license to crack your head open and claim unjustifiable or unknowable things. I think that if things of this nature only ever stay in the realm of speculation and do not start to impact actual policy or real world decisions then it's acceptable and possibly encouraged. But the problem happens when people take these far out ideas and let them "guide" their rationale mind. It's a lot like cherry picking.
Originally posted by zorgon
Originally posted by Larry L
According to John Lear there are FAR more images.
Yes there are a lot more images... and a few have appeared on the Mentalandscape website. Problem is we have no way to know exactly how many there are, what condition they are in, and where to get them.
Seems Don Mitchell somehow got access to some of them to be able to process them.
So we have no idea which photos the scientist actually examined. The fact that he claims movement between frames means that there has to be a series of images in existence... a series we have not yet seen.
But we can expect several more pages of people thinking the lens cape is the 'critter'
Originally posted by AGWskeptic
When you consider that we recently found bacteria that eat arsenic for food, organism's could easily exist there.
news.discovery.com...
I think you really need to think out of the box on this one.
There may be non carbon based sentient life forms out there, who knows.edit on 21-1-2012 by AGWskeptic because: (no reason given)
Originally posted by gambon
ETA:
Venera 13 and 14 were the only landers on which all cameras worked properly; although unfortunately, the titanium lens cap on Venera 14 landed precisely on the area which was targeted by the soil compression probe.
Originally posted by dannotz
Oh wow, well great job following up.
Hope you hear back.
Thanks for the info brotha.
Originally posted by zorgon
Originally posted by dannotz
Oh wow, well great job following up.
Hope you hear back.
Thanks for the info brotha.
Still no reply but its the weekend. I also have a friend in Moscow. I will put him on it when I next hear from him...